(“Hello, Zack Morris?  I thought I told you not to call me here.”)

Green Zone seems like an odd choice for Paul Greengrass, since it looks a lot like The Bourne Supremacy and The Bourne Ultimatum, in which he also directed Matt Damon.  This one’s based on Imperial Life in the Emerald City: Inside Iraq’s Green Zone, an award-winning 2006 non-fiction book by Rajiv Chandrasekaran, about the events between the end of the war and the surge and transfer of power to the Iraqis.  In the movie version:

Chief Warrant Officer Roy Miller is a rogue U.S. Army officer who must hunt through covert and faulty intelligence hidden on foreign soil before war escalates in an unstable region.

Later in the trailer we find out that the plot hinges on Matt Damon finding a source codenamed Magellan.  And you know he’s important because Matt Damon is looking at a computer screen that just says:

MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN
MAGELLAN

I’m not in the CIA, but as an idiot layperson, that seems like a pretty good clue to me.  Stay tuned for Green Zone 2 when Damon tries to track down the enigma known only as “404 error”.